768380480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 224

約数和(自身を含む): 2194169856

約数和(自身を除く): 1425789376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 73, 74, 80, 112, 127, 140, 146, 148, 160, 185, 224, 254, 259, 280, 292, 296, 320, 365, 370, 448, 508, 511, 518, 560, 584, 592, 635, 730, 740, 889, 1016, 1022, 1036, 1120, 1168, 1184, 1270, 1295, 1460, 1480, 1778, 2032, 2044, 2072, 2240, 2336, 2368, 2540, 2555, 2590, 2701, 2920, 2960, 3556, 4064, 4088, 4144, 4445, 4672, 4699, 5080, 5110, 5180, 5402, 5840, 5920, 7112, 8128, 8176, 8288, 8890, 9271, 9398, 10160, 10220, 10360, 10804, 11680, 11840, 13505, 14224, 16352, 16576, 17780, 18542, 18796, 18907, 20320, 20440, 20720, 21608, 23360, 23495, 27010, 28448, 32704, 32893, 35560, 37084, 37592, 37814, 40640, 40880, 41440, 43216, 46355, 46990, 54020, 56896, 64897, 65786, 71120, 74168, 75184, 75628, 81760, 82880, 86432, 92710, 93980, 94535, 108040, 129794, 131572, 142240, 148336, 150368, 151256, 163520, 164465, 172864, 185420, 187960, 189070, 216080, 259588, 263144, 284480, 296672, 300736, 302512, 324485, 328930, 343027, 370840, 375920, 378140, 432160, 519176, 526288, 593344, 605024, 648970, 657860, 686054, 741680, 751840, 756280, 864320, 1038352, 1052576, 1210048, 1297940, 1315720, 1372108, 1483360, 1503680, 1512560, 1715135, 2076704, 2105152, 2401189, 2595880, 2631440, 2744216, 2966720, 3025120, 3430270, 4153408, 4802378, 5191760, 5262880, 5488432, 6050240, 6860540, 9604756, 10383520, 10525760, 10976864, 12005945, 13721080, 19209512, 20767040, 21953728, 24011890, 27442160, 38419024, 48023780, 54884320, 76838048, 96047560, 109768640, 153676096, 192095120, 384190240, 768380480]

約数ペア:

[(1, 768380480), (2, 384190240), (4, 192095120), (5, 153676096), (7, 109768640), (8, 96047560), (10, 76838048), (14, 54884320), (16, 48023780), (20, 38419024), (28, 27442160), (32, 24011890), (35, 21953728), (37, 20767040), (40, 19209512), (56, 13721080), (64, 12005945), (70, 10976864), (73, 10525760), (74, 10383520), (80, 9604756), (112, 6860540), (127, 6050240), (140, 5488432), (146, 5262880), (148, 5191760), (160, 4802378), (185, 4153408), (224, 3430270), (254, 3025120), (259, 2966720), (280, 2744216), (292, 2631440), (296, 2595880), (320, 2401189), (365, 2105152), (370, 2076704), (448, 1715135), (508, 1512560), (511, 1503680), (518, 1483360), (560, 1372108), (584, 1315720), (592, 1297940), (635, 1210048), (730, 1052576), (740, 1038352), (889, 864320), (1016, 756280), (1022, 751840), (1036, 741680), (1120, 686054), (1168, 657860), (1184, 648970), (1270, 605024), (1295, 593344), (1460, 526288), (1480, 519176), (1778, 432160), (2032, 378140), (2044, 375920), (2072, 370840), (2240, 343027), (2336, 328930), (2368, 324485), (2540, 302512), (2555, 300736), (2590, 296672), (2701, 284480), (2920, 263144), (2960, 259588), (3556, 216080), (4064, 189070), (4088, 187960), (4144, 185420), (4445, 172864), (4672, 164465), (4699, 163520), (5080, 151256), (5110, 150368), (5180, 148336), (5402, 142240), (5840, 131572), (5920, 129794), (7112, 108040), (8128, 94535), (8176, 93980), (8288, 92710), (8890, 86432), (9271, 82880), (9398, 81760), (10160, 75628), (10220, 75184), (10360, 74168), (10804, 71120), (11680, 65786), (11840, 64897), (13505, 56896), (14224, 54020), (16352, 46990), (16576, 46355), (17780, 43216), (18542, 41440), (18796, 40880), (18907, 40640), (20320, 37814), (20440, 37592), (20720, 37084), (21608, 35560), (23360, 32893), (23495, 32704), (27010, 28448)]